8) Find the measure of arc AC. * Arc AC = 144 degrees
Arc AC = 72 degrees
Arc AC = 288 degrees
Arc AC = 108 degrees

9) Find the measure of arc KL.

Arc KL = 178 degrees
Arc KL = 89 degrees
Arc KL = 120 degrees
Arc KL = 60 degrees

12) The chord intersects the tangent. What is the value of angle 3?

angle 3 = 56 degrees
angle 3 = 124 degrees
angle 3 = 248 degrees
angle 3 = 112 degrees

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

your answer is -9

step-by-step explanation:

3

step-by-step explanation: